Technology Help Center Current: Document Cameras Document Cameras Elmo MX-P2 Webcam and Microphone — The Elmo MX-P2 is our new standard document camera. This device serves triple duty as a document camera, web camera and microphone. Twist the webcam down to display the document or toward the instructor or class for remote viewers to see the classroom. The built-in microphone can clearly hear from up to five feet away. ×